Triple
T17829826
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katō |
E445221
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object |
Katō Rena
Katō Rena is a Japanese idol and singer best known as a former member of the popular girl group AKB48.
|
E1438589
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Katō Rena | Statement: [Katō, hasNotableBearer, Katō Rena]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katō Rena Context triple: [Katō, hasNotableBearer, Katō Rena]
-
A.
Shioli Kutsuna
Shioli Kutsuna is a Japanese-Australian actress known for roles in international films and series, including major Hollywood productions and high-profile video game projects.
-
B.
Ayu Kitaura
Ayu Kitaura is a Japanese actress best known for her role in the critically acclaimed film "Nobody Knows."
-
C.
Satō Yui
Satō Yui is a Japanese individual, likely known as a public figure such as an entertainer, athlete, or professional, whose name follows the traditional Japanese family-name-first order.
-
D.
Yuhi Sekiguchi
Yuhi Sekiguchi is a Japanese professional racing driver best known for competing in top-level series such as Super GT and Super Formula, often representing Toyota.
-
E.
Rei Kikukawa
Rei Kikukawa is a Japanese actress and television presenter known for her roles in film and TV, including a prominent appearance in the Godzilla franchise.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Katō Rena Triple: [Katō, hasNotableBearer, Katō Rena]
Generated description
Katō Rena is a Japanese idol and singer best known as a former member of the popular girl group AKB48.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katō Rena Target entity description: Katō Rena is a Japanese idol and singer best known as a former member of the popular girl group AKB48.
-
A.
Shioli Kutsuna
Shioli Kutsuna is a Japanese-Australian actress known for roles in international films and series, including major Hollywood productions and high-profile video game projects.
-
B.
Ayu Kitaura
Ayu Kitaura is a Japanese actress best known for her role in the critically acclaimed film "Nobody Knows."
-
C.
Satō Yui
Satō Yui is a Japanese individual, likely known as a public figure such as an entertainer, athlete, or professional, whose name follows the traditional Japanese family-name-first order.
-
D.
Yuhi Sekiguchi
Yuhi Sekiguchi is a Japanese professional racing driver best known for competing in top-level series such as Super GT and Super Formula, often representing Toyota.
-
E.
Rei Kikukawa
Rei Kikukawa is a Japanese actress and television presenter known for her roles in film and TV, including a prominent appearance in the Godzilla franchise.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48917c4d88190b919a4b75aed011c |
completed | April 19, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08acc36a288190ba1a5d610c365258 |
completed | May 16, 2026, 5:43 p.m. |
| NEDg | Description generation | batch_6a08adf778fc819087fa57048192829e |
completed | May 16, 2026, 5:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08aeaf2be88190bac218c7de1544fc |
completed | May 16, 2026, 5:51 p.m. |
Created at: April 10, 2026, 10:15 a.m.